2747-31-1

Basic information

• Product Name: N,N-dimethyl-4-aminoazobenzene N-oxide
• Synonyms: N,N-dimethyl-4-aminoazobenzene N-oxide;(4-Phenylazophenyl)dimethylamine N-oxide;DAB-N-oxide;N,N-Dimethyl-4-(phenylazo)benzenamineN-oxide
• CAS NO: 2747-31-1
• Molecular Formula: C₁₄H₁₅N₃O
• Molecular Weight: 241.32
• Mol File: 2747-31-1.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 384.06°C (rough estimate)
• Flash Point: °C
• Appearance: /
• Density: 1.0984 (rough estimate)
• Refractive Index: 1.5700 (estimate)
• CAS DataBase Reference: N,N-dimethyl-4-aminoazobenzene N-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-dimethyl-4-aminoazobenzene N-oxide(2747-31-1)
• EPA Substance Registry System: N,N-dimethyl-4-aminoazobenzene N-oxide(2747-31-1)

Safety Data

• Hazardous Substances Data: 2747-31-1(Hazardous Substances Data)

Usage

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx

InChI:InChI=1/C14H15N3O/c1-17(2,18)14-10-8-13(9-11-14)16-15-12-6-4-3-5-7-12/h3-11H,1-2H3/b16-15+

Upstream product

• 93-59-4 Perbenzoic acid 
• 60-11-7 methyl yellow 
• 13921-67-0 4-(phenyl-ONN-azoxy)-N,N-dimethylaniline amino oxide 

Downstream Products

• 4845-14-1 formic acid-(N-methyl-4-phenylazo-anilide) 
• 13921-67-0 4-(phenyl-ONN-azoxy)-N,N-dimethylaniline amino oxide 
• 621-90-9 N-methyl-4-aminoazobenzene 
• 13921-71-6 4-(phenyl-ONN-azoxy)-N,N-dimethylaniline 
• 60-11-7 methyl yellow 
• 14135-50-3 4-(phenyl-NNO-azoxy)-N,N-dimethylaniline amino oxide 

Relevant articles and documents

Photochemical Decomposition of 4-Arylazo- and 4-Arylazoxy-N,N-dialkylaniline N-Oxides

The 4-aryl-N,N-dialkylaniline N-oxides (1a-c) decompose on u.v. irradiation in aprotic solvents, undergoing deoxygenation as well as intramolecular hydrogen abstraction, to give amides and dealkylated products.The latter process is more important for the diethyl derivative (1b) (photoCope elimination).Visible irradiation is ineffective.The 4-arylazoxy-N,N-dialkylaniline N-oxides (2a-d) undergo photochemical deoxygenation from the amino group (major process) as well as from the azo group.The mechanism of these photoprocesses is discussed in general and in relation to the possible involvement of these N-oxide derivatives in photofading of the related azo dyes.

Detoxication mechanisms. 3. The scope and mechanism of the iron-catalyzed dealkylation of tertiary amine oxides.

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